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FOX Performance Series Rear IFP Shock for 2018-2019 Jeep Wrangler JL, 2-3-Inch Lift, Part Number FOX985-24-178

FOX Performance Series Rear IFP Shock for 2018-2019 Jeep Wrangler JL, 2-3-Inch Lift, Part Number FOX985-24-178

FOX -

Regular price $253.94 USD
Regular price $253.94 USD Sale price $253.94 USD
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FOX Performance Series shocks contain the latest in shock technology to transform the performance of your Jeep. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Application specific valving to maximize performance. Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded shock valving for a connected ride with less vehicle sway. Tuned specifically for your vehicle’s application._x000D_ _x000D_ Consistent and fade-resistant performance due to high-quality materials: aluminum bodies, race-developed main piston, and a true internal floating piston (IFP) to separate gas and oil._x000D_ _x000D_ Built-to-last, torture-tested and race-proven to give a lifetime of great rides. FOX products are built from aluminum, dissipating heat four times better than conventional materials. All FOX shocks are fully serviceable and resistant to corrosion and harsh environments.
  • Performance Tuned For Vehicle Specific Application
  • IFP Separates Oil From High-Pressure Nitrogen Gas
  • FOX Racing Oil Developed For Ultimate Performance
  • Redundant Sealing System/Long Lasting Performance
  • 100% Serviceable And Tunable For Longer Lifespan
  • Packed With 35 Years Of Race Winning Technology
  • Aluminum Body Dissipates Heat Faster Than Steel
  • Black Anodized CNC Machined Aluminum Components
  • Teflon-Lined Heat-Treated Spherical Bearings
  • Durable Zinc Plated Long Lasting Finish
  • Smooth Seamless Alloy Body

Upgrade the suspension performance of your lifted Jeep Wrangler JL with the FOX Performance Series rear shock, part number FOX985-24-178. Designed for 2018-2019 Jeep Wrangler applications with a 2- to 3-inch lift, this smooth-body shock uses vehicle-specific valving to deliver a controlled, comfortable ride on the street and predictable handling on demanding off-road terrain.

The internal floating piston (IFP) separates shock oil from high-pressure nitrogen gas to help maintain consistent damping and reduce aeration. A race-developed main piston, FOX Racing oil, and an aluminum body work together to provide fade-resistant performance while efficiently dissipating heat. Extended drop-out travel in applicable installations helps increase off-road capability, while performance-oriented valving reduces body sway and keeps the suspension connected to the terrain.

Built for long-term use, the FOX Performance Series shock features a redundant sealing system, corrosion-resistant finishes, and black-anodized CNC-machined aluminum components. Teflon-lined, heat-treated spherical bearings and a smooth seamless alloy body support durability in harsh environments. The shock is fully serviceable and tunable, allowing maintenance and performance adjustments over its service life. This application fits 2018 and 2019 Jeep Wrangler JL models and is intended for rear suspension use on vehicles equipped with a 2- to 3-inch lift. Professional installation is recommended, and suspension components should be checked for proper clearance and compatibility before installation.

What's Included

  • One FOX Performance Series smooth-body rear shock
  • Internal floating piston assembly
  • Application-specific valving and mounting components

Important: This product is not CARB approved. Review local regulations and confirm vehicle configuration before purchase.

Features:

  • Vehicle-specific performance valving: Tuned for the 2018-2019 Jeep Wrangler JL with a 2- to 3-inch lift to improve ride comfort, handling, and suspension control.
  • Internal floating piston design: Separates oil from high-pressure nitrogen gas to help reduce aeration and maintain consistent damping performance.
  • Aluminum shock body: Dissipates heat efficiently for dependable, fade-resistant performance during extended street or off-road use.
  • Fully serviceable construction: Includes durable seals, corrosion-resistant finishes, and tunable components for long-term maintenance and performance support.

Fitments:
2018 Jeep Wrangler Rubicon
2018 Jeep Wrangler Sport
2018 Jeep Wrangler Sport S
2018 Jeep Wrangler Unlimited Moab
2018 Jeep Wrangler Unlimited Rubicon
2018 Jeep Wrangler Unlimited Sahara
2018 Jeep Wrangler Unlimited Sport
2018 Jeep Wrangler Unlimited Sport S
2019 Jeep Wrangler Rubicon
2019 Jeep Wrangler Sport
2019 Jeep Wrangler Sport S
2019 Jeep Wrangler Unlimited Moab
2019 Jeep Wrangler Unlimited Rubicon
2019 Jeep Wrangler Unlimited Sahara
2019 Jeep Wrangler Unlimited Sport
2019 Jeep Wrangler Unlimited Sport S
2020 Jeep Wrangler Rubicon
2020 Jeep Wrangler Sport
2020 Jeep Wrangler Sport S
2020 Jeep Wrangler Unlimited Rubicon
2020 Jeep Wrangler Unlimited Sahara
2020 Jeep Wrangler Unlimited Sport
2020 Jeep Wrangler Unlimited Sport S
2021 Jeep Wrangler 80th Anniversary
2021 Jeep Wrangler Freedom
2021 Jeep Wrangler Islander
2021 Jeep Wrangler Rubicon
2021 Jeep Wrangler Sport
2021 Jeep Wrangler Sport S
2021 Jeep Wrangler Unlimited 80th Anniversary
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited High Altitude
2021 Jeep Wrangler Unlimited High Altitude 4xe
2021 Jeep Wrangler Unlimited Islander
2021 Jeep Wrangler Unlimited Rubicon
2021 Jeep Wrangler Unlimited Rubicon 392
2021 Jeep Wrangler Unlimited Rubicon 4xe
2021 Jeep Wrangler Unlimited Sahara
2021 Jeep Wrangler Unlimited Sahara 4xe
2021 Jeep Wrangler Unlimited Sahara Altitude
2021 Jeep Wrangler Unlimited Sport
2021 Jeep Wrangler Unlimited Sport Altitude
2021 Jeep Wrangler Unlimited Sport S
2021 Jeep Wrangler Unlimited Willys
2021 Jeep Wrangler Unlimited Willys Sport
2021 Jeep Wrangler Willys
2021 Jeep Wrangler Willys Sport
2022 Jeep Wrangler Islander
2022 Jeep Wrangler Rubicon
2022 Jeep Wrangler Sport
2022 Jeep Wrangler Sport S
2022 Jeep Wrangler Unlimited High Altitude
2022 Jeep Wrangler Unlimited High Altitude 4xe
2022 Jeep Wrangler Unlimited High Tide
2022 Jeep Wrangler Unlimited Rubicon
2022 Jeep Wrangler Unlimited Rubicon 392
2022 Jeep Wrangler Unlimited Rubicon 4xe
2022 Jeep Wrangler Unlimited Sahara
2022 Jeep Wrangler Unlimited Sahara 4xe
2022 Jeep Wrangler Unlimited Sahara Altitude
2022 Jeep Wrangler Unlimited Sport
2022 Jeep Wrangler Unlimited Sport Altitude
2022 Jeep Wrangler Unlimited Sport S
2022 Jeep Wrangler Unlimited Willys
2022 Jeep Wrangler Unlimited Willys Sport
2022 Jeep Wrangler Willys
2022 Jeep Wrangler Willys Sport
2023 Jeep Wrangler Freedom
2023 Jeep Wrangler Rubicon
2023 Jeep Wrangler Sport
2023 Jeep Wrangler Sport S
2023 Jeep Wrangler Unlimited Freedom
2023 Jeep Wrangler Unlimited High Altitude
2023 Jeep Wrangler Unlimited High Altitude 4xe
2023 Jeep Wrangler Unlimited High Tide
2023 Jeep Wrangler Unlimited Rubicon
2023 Jeep Wrangler Unlimited Rubicon 392
2023 Jeep Wrangler Unlimited Rubicon 4xe
2023 Jeep Wrangler Unlimited Sahara
2023 Jeep Wrangler Unlimited Sahara 4xe
2023 Jeep Wrangler Unlimited Sahara Altitude
2023 Jeep Wrangler Unlimited Sport
2023 Jeep Wrangler Unlimited Sport Altitude
2023 Jeep Wrangler Unlimited Sport S
2023 Jeep Wrangler Unlimited Willys
2023 Jeep Wrangler Unlimited Willys 4xe
2023 Jeep Wrangler Unlimited Willys Sport
2023 Jeep Wrangler Willys
2023 Jeep Wrangler Willys Sport
2024 Jeep Wrangler Rubicon
2024 Jeep Wrangler Rubicon 392 Final Edition
2024 Jeep Wrangler Rubicon X
2024 Jeep Wrangler Sport
2024 Jeep Wrangler Sport S
2024 Jeep Wrangler Unlimited High Altitude 4xe
2024 Jeep Wrangler Unlimited Rubicon
2024 Jeep Wrangler Unlimited Rubicon 392
2024 Jeep Wrangler Unlimited Rubicon 4xe
2024 Jeep Wrangler Unlimited Rubicon X 4xe
2024 Jeep Wrangler Unlimited Sahara
2024 Jeep Wrangler Unlimited Sahara 4xe
2024 Jeep Wrangler Unlimited Sport
2024 Jeep Wrangler Unlimited Sport S
2024 Jeep Wrangler Unlimited Sport S 4xe
2024 Jeep Wrangler Unlimited Willys
2024 Jeep Wrangler Unlimited Willys 4xe
2024 Jeep Wrangler Unlimited Willys Sport
2024 Jeep Wrangler Willys
2024 Jeep Wrangler Willys Sport
2025 Jeep Wrangler High Altitude 4xe
2025 Jeep Wrangler Rubicon
2025 Jeep Wrangler Rubicon 392 Final Edition
2025 Jeep Wrangler Rubicon 4xe
2025 Jeep Wrangler Rubicon X
2025 Jeep Wrangler Rubicon X 4xe
2025 Jeep Wrangler Sahara
2025 Jeep Wrangler Sahara 4xe
2025 Jeep Wrangler Sport
2025 Jeep Wrangler Sport S
2025 Jeep Wrangler Sport S 4xe
2025 Jeep Wrangler Willys
2025 Jeep Wrangler Willys 4xe
2026 Jeep Wrangler 85th Anniversary Edition
2026 Jeep Wrangler Moab 392
2026 Jeep Wrangler Rubicon
2026 Jeep Wrangler Rubicon X
2026 Jeep Wrangler Sahara
2026 Jeep Wrangler Sport
2026 Jeep Wrangler Sport S
2026 Jeep Wrangler Willys
2026 Jeep Wrangler Willys '41
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1

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